Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2019

Derivative Financial Instruments

Schedule of activity of cash flow hedges included in accumulated other comprehensive loss

(in thousands)	Cash Flow Hedges
Balance as of January 1, 2018	$	—
Unrealized loss recognized in other comprehensive loss, net of tax		(4,838)
Reclassification to interest expense, net of tax		1,902
Balance as of December 31, 2018	$	(2,936)
Unrealized loss recognized in other comprehensive loss, net of tax		(8,806)
Reclassification to interest expense, net of tax		1,605
Balance as of December 31, 2019	$	(10,137)

Schedule of fair value of derivative liabilities within the consolidated balance sheets

	As of December 31, 2019		As of December 31, 2018
(in thousands)	Assets	Liabilities	Assets	Liabilities
Derivatives designated as cash flow hedging instruments:
Accrued expenses and other current liabilities	—	3,516	—	724
Other liabilities	—	9,821	—	3,134